Individual Calculations September 2012
 Charrais, Kevin  Total change: -4.20  Rating chartPersonal card
 27e Open International d'Echecs d'Avoine AVOINE FRA 2012-07-21
RcRownchangeKK*chgGame
 1848 1920 5.00 9 -0.28 15 -4.20 
  Le Roc`h, Daniel 1769 FRA0.001-0.7015-10.50 
  Lupoglazoff, Maxime 1618 FRA1.0010.15152.25 
  Eugene, Floryan 1714 FRA1.0010.24153.60 
  Duval, Claire 1760 FRA0.001-0.7115-10.65 
  De Lussac, Estephe 1758 FRA1.0010.29154.35 
  Purenne, Benoit 2167 FRA0.001-0.1915-2.85 
  Niepceron, Luc 1677 FRA1.0010.20153.00 
  Leriche, Luc 2084 FRA1.0010.721510.80 
  Robert, Pierre 2087 BEL0.001-0.2815-4.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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